3’:5’-GMP, guanosine 3’:5’-cyclic phosphate.

3-GPA, 3-guanidinopropionic acid.

a -GPA, alpha-D-glucose pentaacetate.

G&O, gas and oxygen.

G, glycine.

g, gm, gram.

G, gravida.

G, guanine.

G, histopathological grading.

G/M, granulocyte/macrophage.

g/ml, grams per milliliter.

G/P, gravida/para.

G-1-P, glucose-1-phosphate.

G3P, G-3-P, glyceraldehyde-3-phosphate.

G3P, glycerol-3-phosphate.

G3PD, glucose-3-phosphate dehydrogenase.

G6P, G-6-P, glucose-6-phosphate.

G6Pase, G-6-Pase glucose-6-phosphatase.

G6PD, G-6-PD, glucose-6-phosphate dehydrogenase.

GA, gastric analysis; general appearance.

GA, general anaesthetic/anesthesia.

GA, gestational age.

GA, granulocyte agglutination assay.

GA/BW, 16 gestational age/birthweight categories.

GAA, guanine-adenine-adenine codon for glutamic acid.

GAC, guanine-adenine-cytosine codon for aspartic acid.

GAD, generalized anxiety disorder.

GAF score, global assessment of functioning.

GAG, guanine-adenine-guanine codon for glutamic acid.

Gal, gallon.

GAMC, General Assistance Medical Care.

GAP-43, growth-associated protein-43.

gastroc, Gastrocnemius.

GAU, guanine-adenine-uracil codon for aspartic acid.

GB, gallbladder.

GBD, gallbladder disease.

GBEF, gallbladder ejection fraction.

GBM, glomerular basement membrane.

GBS, gallbladder series.

GBS, Guillian-Barre syndrome.

GC, gas chromatography.

GC, general condition.

GC, germinal center.

GC, gonococcal; gonococcus.

GC/MS, gas chromatography/mass spectrometry.

GCA, giant cell arteritis.

GCA, guanine-cytosine-adenine codon for alanine.

GCC, guanine-cytosine-cytosine codon for alanine.

GCDFP-15, gross cystic disease fluid protein 15.

GCG, guanine-cytosine-guanine codon for alanine.

GCNST, granular cell nerve sheath tumor.

GCP, Good Clinical Practice (guidelines).

GCRP, good clinical research practice.

GCS, Glasgow Coma Scale.

G-CSF, granulocyte colony stimulating factor promotes production of white blood cells.

GCT, germ cell tumor.

GCU, guanine-cytosine-uracil codon for alanine.

GD, gastroparesis diabeticorum.

G-DAP, Geriatric Draw-A-Person

GDM, gestational diabetes mellitus.

GDP, Gross Domestic Product.

GE, gastroenteritis.

GE, gastroesophageal.

GE, gradient echo (MRI).

Ged, end-diastolic conductances.

GED, gas electron diffraction.

GED, gastric emptying duration.

GED, gastric epithelial dysplasia.

GED, general emergency department.

GED, general equivalency diploma.

GED, generalised exfoliative dermatitis.

GED, generalized epileptiform discharges.

GED, Gln-enriched diet.

GED, glutamic acid diethyl ester.

GED, Graves' eye disease.

GED, GTPase effector domain.

GED, guanidinoethyldisulphide.

Ged, left ventricle centers of gravity at end-diastole.

GED-ELISA, gel electrophoresis-derived enzyme-linked immunosorbent assay.

GEDs, Glycosphingolipid-enriched domains.

GERD, gastroesophageal reflux disease.

Ges, end-systolic conductances.

GFAP, glial fibrillary acidic protein.

GFP, green fluorescent protein.

GFR, glomerular filtration rate.

GFW, Guizhi-Fuling-Wan (prescription of Traditional Chinese Medicine for liver disease).

GG, gamma globulin.

GGA, guanine-guanine-adenine codon for glycine.

GGC, guanine-guanine-cytosine codon for glycine.

GGF, glial growth factor.

GGF, grifolafrondosa.

GGG, guanine-guanine-guanine codon for glycine.

GGT, gamma-glutamyltransferase.

GGT, gamma-glutamyltranspeptidase.

GGU, guanine-guanine-uracil codon for glycine.

GH, general health.

GH, growth hormone (somatotropin).

GHBP, growth hormone binding protein.

GHD, growth hormone deficiency.

GHRF, growth hormone releasing factor.

GHSG, German Hodgkin Lymphoma Study Group.

GHT, geniculo-hypothalamic tract.

GHT, growth hormone therapy.

GI, [gaster (Greek)] gastrointestinal.

GI, gonion.

GIF, granulocyte immunofluorescence assay.

GIH, gastrointestinal hormone.

GIN, glucose/nitrogen ratio.

GINS, glucose in normal saline (solution).

GIP, gastric inhibitory peptide.

GIP, giant cell interstitial pneumonia.

GIP, glucose-dependent insulinotropic peptide.

GIP, gonorrheal invasive peritonitis.

GIS, Global Information System.

GLC, gas-liquid chromatography.

Gln, glutamine.

GLP, good laboratory practice.

Glu, glucose.

Glu, glutamic acid.

GLU, glutamic acid.

gluc, glucose.

GLUC, glucosidase.

GLUD, glutamate dehydrogenase.

GLUDP, glutamate dehydrogenase pseudogene.

GLUL, glutamate (ammonia) ligase.

GLUR, glutamate receptor.

GLUT, glucose transporter.

GLV, gibbon ape leukemia virus.

GLV, Gross leukemia virus.

GLVR, gibbon ape leukemia virus receptor.

GLY, gly, glycine.

Gly, glycine

glyc, glyceride.

GM&S, general medicine and surgery.

Gm, an allotype marker on the heavy chains of immunoglobins.

gm, cal gram calorie.

GM, gastric mucosa.

GM, Geiger-Muller (counter).

G-M, Geiger-Muller (counter).

GM, general medicine.

GM, genetic manipulation.

GM, geometric mean.

GM, giant melanosome.

gm, GM, gram.

GM, gram.

gm, gram.

g-m, gram-meter.

GM^-, gram-negative.

GM, grand mal (epilepsy).

GM, grand multiparity.

GM, grandmother.

GM, granulocyte-macrophage.

GM, gray matter.

GM, gross motor.

GM, growth medium.

gm. neg., gram negative.

gm/cc, grams per cubic centimeter.

gm/l, grams per liter.

GM⁺, gram-positive.

GMA, glyceral methacrylate.

GMA, gross motor activity.

GMB, gastric mucosal barrier.

GMB, granulomembranous body.

GMBF, gastric mucosa blood flow.

GMC, general medical clinic.

GMC, general medical council.

GMC, giant migratory contraction.

GMC, grivet monkey cell.

GMCD, grand mal convulsive disorder.

GM-CFU, granulocyte~macrophage colony forming unit.

GM-CSF, granulocyte and macrophage colony stimulating factor.

GMD, geometric mean diameter.

GMD, glycopeptide moiety modified derivative.

GME, graduate medical education.

GMENAC, Graduate Medical Education National Advisory Committee.

GMH, germinal matrix hemorrhage.

GMK, green monkey kidney (cells).

GML, gut mucosa lymphocyte.

gm-m, gram-meter.

GMN, gradient moment nulling.

g-mol, gram-molecule.

GMP, glucose monophosphate.

GMP, good manufacturing practice.

GMP, granule membrane protein.

GMP, guanosine monophosphate.

GMPR, guanine monophosphate reductase.

GMPs, GDP-mannose pyrophosphorylases.

GMR, gallops, murmurs, rubs.

GMR, gradient motion rephasing.

GMRH, germinal matrix related hemorrhage.

GMRI, gated magnetic resonance imaging.

GMS, General Medical Service.

GMS, geriatric mental state.

GMS, Gilbert-Meulengracht syndrome.

GMS, glyceryl monostearate.

GMS, Gomori methenamine silver stain.

GMS, goniodysgenesis-menta1 retardation-short stature (syndrome).

GMSC, General Medical Services Committee.

GMT, geometric mean titer.

GMT, gingival margin trimmer.

GMV, gram molecular volume.

GMW, gram molecular weight.

GN, gaze nystagmus.

GN, glomerulonephritis.

GN, glucose nitrogen (ratio).

Gn, gnathion.

GN, gnotobiote.

Gn, gonadotropin.

GN, graduate nurse.

GN, gram-negative.

GN, guanine nucleotide.

GNA, general nursing assistance.

GNAT, guanine nucleotide-binding protein, alpha-transducing.

GNAZ, guanosine nucleotide-binding alpha Z polypeptide.

GNB, ganglioneuroblastoma.

GNB, gram-negative bacillus.

GNB, guanine nucleotide-binding (protein).

GNBM, gram-negative bacillary meningitis.

GNBT, guanine nucleotide-binding protein, beta transducing.

GNC, general nursing care.

GNC, General Nursing Council.

GNC, geriatric nurse clinician.

GND, Gram-negative diplococci.

GNID, gram-negative intracellular diplococci.

GNP, geriatric nurse practitioner.

GNP, gerontologic nurse practitioner.

GNP, Gross National Product .

GNR, gram-negative rods.

GnRF, gonadotropin-releasing factor.

GnRH, gonadotropin-releasing hormone.

GnRHR, gonadotropin-releasing hormone receptor.

GNTP, Graduate Nurse Transition Program.

GO, gastro-(o)esophageal.

GO, geroderma osteodysplastica.

GO, glucose oxidase.

Go, gonion.

GO, gonorrhea.

GOA, generalized osteoarthritis.

GOAT, Galveston Orientation and Amnesia Test.

GOBAB, gamma-hydroxy-beta-aminobutyric acid.

GOE, gas, oxygen, and ether.

GOG, Gynecologic Oncology Group.

GOH, gemderma osteodysplastica hereditaria.

GOK, God only knows (the diagnosis).

GOMER, Grand Old Man of the Emergency Room.

GON, gonococcal ophthalmia neonatorum.

GON, Government of Nigeria.

GOND, glaucomatous optic nerve damage.

GOQ, glucose oxidation quotient.

GOR, gastroesophageal reflux.

GOR, general operating room.

GOS, Glasgow outcome score.

GOT, aspartate aminotransferase.

GOT, glucose oxidase test.

GOT, glutamate oxaloacetate transaminase.

GOT, goal of treatment.

GOTM, glutamic-oxaloacetic transaminase, mitochondrial.

GOX, glyphosate oxydoreductase.

GP, gangliocytic paraganglioma.

GP, gastric pneumatosis.

GP, gastroplasty.

gp, gene product.

GP, general paralysis, general paresis.

GP, general physic.

GP, general practice, general practitioner.

GP, genetic prediabetes.

GP, geometric progression.

GP, globus pallidus.

GP, glucose phosphate.

GP, glutathione peroxidase.

GP, glycerophosphate.

GP, glycogen phosphorylase.

GP, glycopeptide.

GP, glycophorin.

GP, glycoprotein.

GP, Goodpasture syndrome.

GP, gram positive.

GP, gross product.

GP, group.

GP, guinea pig.

GP, gutta percha.

Gp, parallel conductance.

gp46, viral protein specific to HIV virus.

GPA(3-), 3-guanidinopropionic acid.

GPA(?-), alpha-D-glucose pentaacetate.

GPA, Goodpasture antigen.

GPA, grade point average.

GPA, Group Practice Association.

GPA, growth-promoting activity.

GPA, guinea pig albumin.

Gpa, the phosphorylated high-activity form of glycogen phosphorylase (GP).

GPAIS, guinea pig anti-insulin serum.

GPB, glossopharyngeal breathing.

GPB, glycophorin B.

GPb, the dephosphorylated low-activity form of glycogen phosphorylase (GP).

GPC, gastric parietal cell.

GPC, gel permeation chromatography.

GPC, giant papillary conjunctivitis.

GPC, glycophorin C.

GPC, granular progenitor cell.

GPC, guinea pig complement.

GPCI, geographic practice cost index.

GPD, glucose-6-phosphate dehydrogenase.

GPD, glycerol-phosphate dehydrogenase.

GPI, glycophosphatidilinositol (anchor surface protein deficient in PNH).

GPI, glycosylphosphatidylinositol.

GPOH, Gesellschaft fur Padiatrische Onkologie und Hamatologie (German Paed. Onc Group).

GPP, good pharmacy practices.

GPR, good partial remission.

GPT, glutamic pyruvic transaminase.

GPx, glucathione peroxydase.

GR, gastric resection; great, greater; gross, grossly; group.

GR, glutathione reductase.

gr, grain.

Gra, granulocytes.

GRAV, Grav., gravida, a pregnant woman.

GRH, growth hormone-releasing hormone (somatocrinin).

GRID, gay-related immunodeficiency.

GRM, gallop, rub, murmur.

GS, glycogen synthase.

GSC, gas-solid chromatography.

GSH, reduced glutathione.

GSM, grams per square meter.

GSS, Gerstmann-Str?ussler syndrome.

GSS, glucose-saline solution.

GSSG, oxidized glutathione.

GST-P, glutathione S-transferase P form.

GSW, gun shot wound.

GT, gait training.

gt, gtt, drop, drops.

GTD, gestational trophoblastic disease.

GTT, glucose tolerance test.

Gtts, drops per minute.

G-type, gastric type.

GU, (genitalis) genitourinary.

GU, gastric ulcer.

GUA, guanine-uracil-adenine codon for valine.

GUC, guanine-uracil-cytosine codon for valine.

GUG, guanine-uracil-guanine codon for valine.

Guppying, the complete exterior and interior alteration that most World War II boats experienced after the war.

GUU, guanine-uracil-uracil codon for valine.

GvHD, graft versus host disease.

GVHR, graft vs. host reaction.

GW , gigaohm (one billion ohms).

GXT, graded exercise test.

Gy, grays (units of radiation).

GYN, gyn, gynecology.